Enum ValueType 

pub enum ValueType {
    Void,
    SignedChar,
    Int,
    Float,
    Bool,
    Array(Box<ValueType>, usize),
    Pointer(Box<ValueType>),
}

Represent the type of a value.

Variants

Void

SignedChar

Int

Float

Bool

Array(Box<ValueType>, usize)

Pointer(Box<ValueType>)

Implementations

impl ValueType

pub fn is_basic_type(&self) -> bool

pub fn is_num(&self) -> bool

pub fn is_pointer(&self) -> bool

pub fn is_array(&self) -> bool

pub fn size(&self) -> usize

Get size of this value type.

pub fn get_sub_type(&self) -> Option<&ValueType>

Get subtype of the value type. Subtype is the type of the element in the array or the type of the pointer.

pub fn get_base_type(&self) -> ValueType

Get base type of the value type. Base type is i32 / f32 for array.

pub fn default_initializer(&self) -> Result<Constant>

Get default initializer of this type.

pub fn to_precision_level(&self) -> i32

Convert a numeric value type to its precision level. Higher is more precise.

pub fn from_precision_level(level: i32) -> Self

Convert a precision level to a value type.

pub fn max_with(&self, b: &Self) -> Self

Max this type with another type, return more precise one. If types are not number, return void.

Trait Implementations

impl Clone for ValueType

fn clone(&self) -> ValueType

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ValueType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for ValueType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for ValueType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ValueType

fn eq(&self, other: &ValueType) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ValueType

impl StructuralPartialEq for ValueType